The table below looks at the statistics for VoltDB skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited VoltDB over the 3 months to 28 August 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
28 Aug 2016
Same period 2015 Same period 2014
VoltDB
Rank 635 - -
Rank change year-on-year
- 0
Contract jobs citing VoltDB 4 0 0
As % of all contract IT jobs located in the UK 0.008% - -
As % of the Database & Business Intelligence category 0.033% - -
Number of daily rates quoted 3 0 0
Median daily rate £450 - -
UK excluding London median daily rate £450 - -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised across the UK.

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
12090 13639 12479
As % of all contract IT jobs located in the UK 22.68% 23.39% 22.16%
Number of daily rates quoted 8013 8934 7694
Median daily rate £425 £400 £400
Median daily rate % change year-on-year
+6.25% -
90% offered a daily rate of more than £300 £288 £263
10% offered a daily rate of more than £575 £550 £550
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 199 213 208
Median hourly rate £28.18 £32.50 £27.50
Median hourly rate % change year-on-year
-13.29% +18.18%
90% offered a hourly rate of more than £12.00 £14.00 £13.00
10% offered a hourly rate of more than £48.00 £53.19 £55.00
UK excluding London median hourly rate £28.18 £33.00 £28.50
% change year-on-year
-14.60% +15.78%

VoltDB
Jobs Demand Trend

The demand trend of contract jobs citing VoltDB as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

VoltDB Jobs Demand Trend in the UK

VoltDB
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing VoltDB within the UK.

VoltDB Daily Rate Trend in the UK

VoltDB
Top 6 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing VoltDB within the UK over the 3 months to 28 August 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Leatherhead - 3 £450 -
Surrey - 3 £450 -
South East - 3 £450 -
England - 3 £450 -
Wales - 1 £388 -
South Wales - 1 £388 -

VoltDB
Top 30 Related IT Skills

For the 6 months to 28 August 2016, IT contractor jobs citing VoltDB also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for VoltDB.

1 19 (95.00%) Security Cleared
2 18 (90.00%) Oracle
3 15 (75.00%) Linux
4 14 (70.00%) Java
4 14 (70.00%) SQL
5 13 (65.00%) SC Cleared
6 12 (60.00%) Java EE
6 12 (60.00%) JBoss
6 12 (60.00%) JMeter
7 11 (55.00%) Unix
8 10 (50.00%) Agile Software Development
8 10 (50.00%) Maven
8 10 (50.00%) Eclipse
8 10 (50.00%) HP
8 10 (50.00%) JUnit
8 10 (50.00%) SOAP
8 10 (50.00%) Web Services
8 10 (50.00%) XML
8 10 (50.00%) JSON
8 10 (50.00%) Selenium
8 10 (50.00%) Load Testing
8 10 (50.00%) Test Automation
8 10 (50.00%) HP Quality Center
8 10 (50.00%) JBehave
8 10 (50.00%) Cucumber
8 10 (50.00%) BDD
8 10 (50.00%) SoapUI
8 10 (50.00%) Functional Testing
8 10 (50.00%) Jenkins
9 6 (30.00%) Technical Analysis

VoltDB
Top Related IT Skills by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 12 (60.00%) JBoss
Communications & Networking
1 2 (10.00%) tcpdump
Database & Business Intelligence
1 2 (10.00%) MySQL
2 1 (5.00%) Oracle Database
Development Applications
1 12 (60.00%) JMeter
2 10 (50.00%) Cucumber
2 10 (50.00%) Eclipse
2 10 (50.00%) JBehave
2 10 (50.00%) Jenkins
2 10 (50.00%) JUnit
2 10 (50.00%) Maven
2 10 (50.00%) Selenium
2 10 (50.00%) SoapUI
3 6 (30.00%) Subversion
4 4 (20.00%) JIRA
4 4 (20.00%) TestNG
General
1 1 (5.00%) Banking
1 1 (5.00%) Retail
Job Titles
1 16 (80.00%) Developer
2 12 (60.00%) Java Developer
3 10 (50.00%) Developer in Test
4 4 (20.00%) Agile Developer
4 4 (20.00%) Agile Java Developer
4 4 (20.00%) Oracle Developer
4 4 (20.00%) PL/SQL Developer
5 3 (15.00%) Senior Developer
5 3 (15.00%) SQL Developer
6 2 (10.00%) Performance Specialist
6 2 (10.00%) Performance Tuning Specialist
6 2 (10.00%) Senior Java Developer
7 1 (5.00%) Linux Developer
7 1 (5.00%) Linux Engineer
7 1 (5.00%) MySQL DBA
7 1 (5.00%) Senior Oracle Developer
7 1 (5.00%) Senior PL/SQL Developer
7 1 (5.00%) Senior SQL Developer
7 1 (5.00%) Unix Engineer
7 1 (5.00%) Unix Linux Engineer
Libraries, Frameworks & Software Standards
1 12 (60.00%) Java EE
2 10 (50.00%) JSON
2 10 (50.00%) SOAP
2 10 (50.00%) Web Services
2 10 (50.00%) XML
Operating Systems
1 15 (75.00%) Linux
2 11 (55.00%) Unix
3 3 (15.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 10 (50.00%) Agile Software Development
1 10 (50.00%) BDD
1 10 (50.00%) Functional Testing
1 10 (50.00%) Load Testing
1 10 (50.00%) Test Automation
2 6 (30.00%) Regression Testing
2 6 (30.00%) Technical Analysis
2 6 (30.00%) Use Case
3 5 (25.00%) Automation Testing
4 4 (20.00%) SDLC
4 4 (20.00%) Unit Testing
4 4 (20.00%) User Stories
5 3 (15.00%) Performance Tuning
6 2 (10.00%) Asynchronous Programming
6 2 (10.00%) Data Modelling
6 2 (10.00%) Network Packet Analysis
6 2 (10.00%) Performance Testing
7 1 (5.00%) Change Management
7 1 (5.00%) ITIL
7 1 (5.00%) Software Deployment
Programming Languages
1 14 (70.00%) Java
1 14 (70.00%) SQL
2 4 (20.00%) PL/SQL
Qualifications
1 19 (95.00%) Security Cleared
2 13 (65.00%) SC Cleared
Systems Management
1 10 (50.00%) HP Quality Center
2 1 (5.00%) Ansible
Vendors
1 18 (90.00%) Oracle
2 10 (50.00%) HP
3 1 (5.00%) Red Hat
3 1 (5.00%) VMware